Base | Representation |
---|---|
bin | 111100010000101… |
… | …1100001010010100 |
3 | 12012220210212110211 |
4 | 1320201130022110 |
5 | 13120120011040 |
6 | 532351055204 |
7 | 101051663041 |
oct | 17041341224 |
9 | 5186725424 |
10 | 2022032020 |
11 | 948425648 |
12 | 485211504 |
13 | 262bbc668 |
14 | 1527921c8 |
15 | bc7b58ea |
hex | 7885c294 |
2022032020 has 24 divisors (see below), whose sum is σ = 4496048424. Its totient is φ = 761235456.
The previous prime is 2022031997. The next prime is 2022032039. The reversal of 2022032020 is 202302202.
It can be written as a sum of positive squares in 4 ways, for example, as 488056464 + 1533975556 = 22092^2 + 39166^2 .
It is a super-2 number, since 2×20220320202 = 8177226979810560800, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2973237 + ... + 2973916.
It is an arithmetic number, because the mean of its divisors is an integer number (187335351).
Almost surely, 22022032020 is an apocalyptic number.
2022032020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2022032020 is an abundant number, since it is smaller than the sum of its proper divisors (2474016404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2022032020 is a wasteful number, since it uses less digits than its factorization.
2022032020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5947179 (or 5947177 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 13.
The square root of 2022032020 is about 44967.0103520347. The cubic root of 2022032020 is about 1264.5305991186.
Adding to 2022032020 its reverse (202302202), we get a palindrome (2224334222).
The spelling of 2022032020 in words is "two billion, twenty-two million, thirty-two thousand, twenty".
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